LooksRare / contracts-exchange-v1

LooksRare exchange contracts (v1)

@looksrare/contracts-exchange-v1

Description

This project contains all smart contracts used for the current LooksRare exchange ("v1"). This includes:

• core exchange contract
• libraries
• currency manager contract
• execution manager and strategy contracts
• royalty-related contracts
• transfer managers and selector contracts

It also contains a peripheral contract (OrderValidatorV1) that is used to verify the validity of (maker) orders.

Installation

# Yarn
yarn add @looksrare/contracts-exchange-v1

# NPM
npm install @looksrare/contracts-exchange-v1

NPM package

The NPM package contains the following:

• Solidity smart contracts (".sol")
• ABI files (".json")

Documentation

The documentation for the exchange smart contracts is available here.

About this repo

Structure

It is a hybrid Hardhat repo that also requires Foundry to run Solidity tests powered by the ds-test library.

To install Foundry, please follow the instructions here.

Run tests

• TypeScript tests are included in the test folder at the root of this repo.
• Solidity tests are included in the test folder in the contracts folder.

Example of Foundry/Forge commands

forge build
forge test
forge test -vv
forge tree

Example of Hardhat commands

npx hardhat accounts
npx hardhat compile
npx hardhat clean
npx hardhat test
npx hardhat node
npx hardhat help
REPORT_GAS=true npx hardhat test
npx hardhat coverage
npx hardhat run scripts/deploy.ts
TS_NODE_FILES=true npx ts-node scripts/deploy.ts
npx eslint '**/*.{js,ts}'
npx eslint '**/*.{js,ts}' --fix
npx prettier '**/*.{json,sol,md}' --check
npx prettier '**/*.{json,sol,md}' --write
npx solhint 'contracts/**/*.sol'
npx solhint 'contracts/**/*.sol' --fix

Release

• Create a Personal access token (Don't change the default scope)
• Create an .env (copy .env.template) and set your GitHub personal access token.
• yarn release will run all the checks, build, and publish the package, and publish the GitHub release note.